• Model NO.：K60-IV
• Working Voltage：3.7 V Rechargeable Lithium Battery
• Weight：Approx. 300 G
• Alarm Type：Vibration Alarm with Light, Sound
• Sensor Life：2-5 Years
• Explosion-Proof Grade：Exdib Iic T3
• Sampling：Pump,Diffusion
• Accessories：Detection Probe&Rubber Protection Case
• Transport Package：Carton
• Specification：133 x 70 x 36 mm
• Trademark：KELISAIKE or OEM
• Origin：Nanjing, China
• HS Code：8531100000
• Production Capacity：1000PCS

Basic Info.

Model NO. K60-IV Working Voltage 3.7 V Rechargeable Lithium Battery Weight Approx. 300 G Alarm Type Vibration Alarm with Light, Sound Sensor Life 2-5 Years Explosion-Proof Grade Exdib Iic T3 Sampling Pump/Diffusion Accessories Detection Probe&Rubber Protection Case Transport Package Carton Specification 133 x 70 x 36 mm Trademark KELISAIKE or OEM Origin Nanjing, China HS Code 8531100000 Production Capacity 1000PCS

Product Description

New Designs 

                                                                 



    >>>Technical Specifications

Dimension	133 L × 70 W × 36 H mm
Weight	Approx. 300 g
Sampling	Pump, diffusion
Working Temperature	- 10 °C ~ + 44 °C
Relative Humidity	15%~90% RH (non-condensing)
Power	3.7 V rechargeable lithium battery, continuously work for over 10 hours
Sensor Life	One year for the combustible gas sensor; two years for oxygen and toxic gases sensors
Display	LCD display / color screen LCD display
Alarm Mode	Acousto optic alarm
Explosion-proof Grade	Ex ib IIC T3
Warranty	1 year

 

Gas type	Detection range	Resolution	T90 response time	Alarm set point
O2	0-30% Vol	0.1% Vol	T90 ≤ 15s	18% Vol/23% Vol
Ex	0-100% LEL	0.1% LEL	T90 ≤ 5s	25% LEL/50% LEL
CO	0-1999 ppm	1 ppm	T90 ≤ 25s	50 ppm/ 100 ppm
H2S	0-100 ppm	0.1 ppm	T90 ≤ 30s	10 ppm/20 ppm

>>>Key Features

1. Lightweight and small size design(less than 300g), easy to operate
2. Excellent built-in vibration alert for use in areas of high ambient noise applications
3. 90dB audible vibration alarm
4. Strong, protective, concussion-proof shockproof design for normal working in harsh environments
5. Easy access to pump, sensors, filter and battery compartment without exposing electronic components to potential damage
6. Rechargeable lithium battery for over 10 hours of continuous operation
7. Intuitive simple-to-operate four-button
8. User interface with a built-in pump
9. 9600 sets data record
10. 2+2 digits LCD real-time displays gas concentration and corresponding gas types
11. Full-featured self-test: sensors, lithium battery, circuit integrity and acousto optic vibration alarm function
12. Accessories: operator's manual, calibration hose, charger and conversion plug
13. CERTIFICATIONS: CMC, Ex, MA (SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA)



Nanjing KELISAIKE company is one of the largest safety equipment manufactures, possessing the most complete product range and specifications in the safety equipment industry of mainland China. Nanjing KELISAIKE was founded in 2004, including three subsidiaries in Beijing, Xi'an and Xinjiang, and more than 30 domestic sales service centres, with total registered capital of 5.16 million Yuan.
We are the leading enterprise of science and technology, persisting in creating core competencies by the core technology. In the company, there is one professional and technical talent team who masters core technology, including more than 10 senior technicians and experts.
Standard products and services cover the portable gas detector, fixed gas transmitter, wall-mounted gas detector, gas detector control unit, air-breathing apparatus etc. Also, Nanjing KELISAIKE is an experienced factory for OEM service, providing professional design and construction of the customized products. The products are widely used in fields of petroleum, chemical, gas transmission and distribution, warehousing, municipal gas, fire fighting, environmental protection, metallurgy, pharmacy, energy and power industry.



>>> FAQ
Q: Are you trading company or manufacturer?
A: We are a manufacturer, specializing in the design and manufacturing of the gas detector and alarm monitoring system.
Q. How about the delivery time?
A: Samples will be prepared within 5 days after receiving 100% T/T payment in advance. QTY order will be shipped in 20 days.
Q: What kind of payments does KELISAIKE support?
A: T/T, L/C, Western Union and Cash are all accepted.
Q: What's the MOQ?
A: Normally, the MOQ is 10 PCS, but we also can provide samples for quality inspection.
Q: Do you charge for the samples?
A: Yes, we do. According to our company policy, we only charge the samples based on EXW price, and we will return the sample fee in the next qty order.
Q. Can you produce according to customers' design?
A: Sure, we are a professional manufacturer, and the OEM order is welcome.

>>> Our Services:
1. For all our products, we offer a 1-year warranty and life-long maintenance.
2. All inquiries will be replied in 24 hours.
3. We will provide technical support; our engineers will help to solve the problems you met.
4. We can provide OEM and ODM service.
5. Our factory is located in Nanjing city, welcome to visit our factory.
6. All products will be fully checked and well packed before shipment, and the qualification certificate will be provided.